Joints Flashcards

0
Q

A way to classify joints

A

Amount of movement

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1
Q

The point where 2 bones meet

A

Articulations

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2
Q

Immovable (sutures,tooth/jaw,growth plates)

A

Synarthrotic

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3
Q

Slightly moveable (vertebrae,interosseous membrane)

A

Amphioarthrotic

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4
Q

Freely moveable (knee,hip,shoulder)

A

Diarthrotic

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5
Q

Skull (synarthrotic joint type)

A

Suture

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6
Q

Tooth and jaw (synarthrotic)

A

Gomphosis

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7
Q

Growth plates in kids (synarthrotic)

A

Synchondrosis

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8
Q

Fused growth plates in adults (synarthrotic)

A

Synostosis

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9
Q

Bones connected to ligaments (amphioarthrotic) *between tibia and fibula

A

Syndesmosis

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10
Q

Fibrocartilage (amphioarthrotic) *pubic symphasis

A

Symphasis

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11
Q

Joints with a capsule filled with fluid the consistency of egg white (diarthrotic)

A

Synovial joints

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12
Q

Reduces friction and impact (diarthrotic)

A

Articular cartilage

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13
Q

Wedges between bones that:
Reduce shock
Stabilize the joint
Cushion

A

Meniscus

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14
Q

Protect cartilage, act as filler, and cushion

A

Fat pads

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15
Q

Connect bone to bone

A

Ligaments

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16
Q

Thickened capsule wall

A

Accessory

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17
Q

Outside of joint capsule (patellar,MCL,LCL)

A

Extracapsular

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18
Q

Inside the capsule (ACL, PCL)

A

Intracapsular

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19
Q

Connect muscle to bone

A

Tendons

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20
Q

Fluid filled sacs between ligaments/tendons and bones

A

Bursae

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21
Q

Swollen bursal sacs due to overuse

A

Bursitis

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22
Q

Joint stabilizing factors

A

Ligament location
Shapes of bony surfaces
Presence of bone, muscle, or fat pads
Tension of tendons

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23
Q

Complete dislocation

A

Luxation

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24
Partial dislocation
Subluxation
25
1 bone slides over another
Gliding
26
Decrease the angle of a joint
Flexion
27
Increase the angle of a joint
Extension
28
Beyond 180 degrees
Hyperextension
29
Movement away from mid-line
Abduction
30
Movement towards the midline
Adduction
31
Moving in a circular path with a fixed point
Circumduction
32
Turning palms up
Supination
33
Turning palms down
Pronation
34
Turning movement
Rotation
35
Sole of foot goes in (bowlegged)
Inversion
36
Sole of foot goes out (knock need)
Eversion
37
Pull toes up
Dorsiflexion
38
Point toes down
Plantarflexion
39
Ability to cross thumb across palm
Opposition
40
Pushing a body part away
Protraction
41
Bringing a body part in
Retraction
42
Raising a body part
Elevation
43
Lowering a body part
Depression
44
Side to side movement
Lateral flexion
45
Wrists and ankles
Gliding joints
46
Thumb
Saddle joint
47
Radius and ulna
Pivot joint
48
Shoulder and hip
Ball and socket joint
49
Elbow, knee, and fingers
Hinge joint
50
Between metacarpals and fingers
Condyloid joint
51
Made up of fibrocartilage
Intervertebral articulations
52
Tough outer covering
Annulus fibrosis
53
Gel-like core
Nucleus pulposus
54
Disc slides out of position and presses on spinal nerves
Slipped discs
55
Annulus fibrosis tears and leaks gel and vertebrae rub on each other
Herniated disc
56
Shoulder joint ligaments
Acromioclavicular Coracoacromial Coracoclavicular Glenohumeral
57
Elbow joint ligaments
Ulnar collateral Radial collateral Annular
58
Hip joint ligaments
Ischiofemoral Pubofemoral Illiofemoral Acetabular labrum
59
Cartilage discs in middle
Lateral/medial meniscus
60
Thigh muscle to knee cap
Patellar tendon
61
Aging and the joints
``` Weaker bones Looser joints Cartilage breaks down Decreased healing Increase in rheumatism ```
62
Swelling in joints
Rheumatism
63
Wear and tear on joints
Osteoarthritis
64
WBC's damage cartilage and joint tissue
Rheumatoid arthritis
65
Fluid filled sacs on wrist not contagious due to stress of a tendon or injury sit on top of tendons near joints
Ganglion cysts
66
Stretched or torn ligament
Sprain
67
Stretching or tearing a muscle or tendon
Strain
68
Results from tight footwear, bursae sacs get swollen on the big toe
Bunions
69
Overuse injury of knee. Patellar ligament and pulls away at growth plate
Osgood-schlatter
70
Death of bone tissue due to lack of blood supply
Avascular necrosis
71
Inflammation, tear of tendons. Occurs in most oftenly used joints
Tendonitis
72
Surgery to fix hip/knee
Hip and knee replacement
73
Function of synovial fluid
Lubrication Give nutrients Shock absorber
74
Form of arthritis caused by uric acid crystals
Gout
75
Jaw is out of socket or clicks
TMJ